A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6320-00-115-0883
NSN 5855-01-344-8688
NSN 6145-01-164-2380
NSN 5920-01-177-7616
NSN 5950-01-322-4010
NSN 5999-00-513-7763
NSN 6240-00-557-0455
NSN 6130-01-154-2234
NSN 5935-01-280-5476
NSN 6150-00-968-9599
NSN 6150-00-456-0775
NSN 7035-00-054-3414